Itemized gifts are loaded through June 30, 2026 for the 2025–2026 cycle. Later FEC reports are not processed yet, so recent totals are incomplete.
CLARKSON, LLAYRON L. JR
Individual donor · HOUSTON, TX· CLARKSON AEROSPACE CORPORATION (ENGINEER)
Summary by party and cycle
| Cycle | Candidate party | For | Against |
|---|---|---|---|
| 2026 | Democratic | $35,000 | $0 |
| 2024 | Democratic | $11,600 | $0 |
| 2022 | Democratic | $7,125 | $0 |
| 2020 | Democratic | $850 | $0 |
| 2018 | Democratic | $16,600 | $0 |
| 2018 | Republican | $5,000 | $0 |
| 2016 | Democratic | $7,700 | $0 |
Details by candidate
| Cycle | Candidate | Party | How | For or against | Amount | Gifts | Latest | Source |
|---|---|---|---|---|---|---|---|---|
| 2026 | OSSOFF, T. JONATHAN | Democratic | Contribution | For | $7,000 | 2 | 2025-06-03 | latest filing |
| 2026 | COONS, CHRISTOPHER A. | Democratic | Contribution | For | $7,000 | 2 | 2025-06-04 | latest filing |
| 2026 | REED, JOHN F. | Democratic | Contribution | For | $7,000 | 2 | 2025-06-06 | latest filing |
| 2026 | WARNER, MARK ROBERT | Democratic | Contribution | For | $7,000 | 2 | 2025-06-12 | latest filing |
| 2026 | CUELLAR, HENRY R. | Democratic | Contribution | For | $7,000 | 2 | 2025-12-11 | latest filing |
| 2024 | SCHATZ, BRIAN | Democratic | Contribution | For | $6,600 | 2 | 2023-02-24 | latest filing |
| 2024 | CUELLAR, HENRY R. | Democratic | Contribution | For | $5,000 | 2 | 2023-02-06 | latest filing |
| 2022 | CASE, EDWARD | Democratic | Contribution | For | $5,000 | 2 | 2021-12-15 | latest filing |
| 2022 | CUELLAR, HENRY R. | Democratic | Contribution | For | $2,125 | 2 | 2021-12-27 | latest filing |
| 2020 | CUELLAR, HENRY R. | Democratic | Contribution | For | $600 | 1 | 2020-05-14 | filing |
| 2020 | JEFFRIES, HAKEEM | Democratic | Contribution | For | $250 | 1 | 2019-03-29 | filing |
| 2018 | HEINRICH, MARTIN | Democratic | Contribution | For | $6,200 | 3 | 2018-05-15 | latest filing |
| 2018 | SCHATZ, BRIAN | Democratic | Contribution | For | $5,400 | 2 | 2018-03-29 | latest filing |
| 2018 | RICHMOND, CEDRIC L | Democratic | Contribution | For | $5,000 | 2 | 2018-09-30 | latest filing |
| 2018 | KENNEDY, JOHN NEELY | Republican | Contribution | For | $5,000 | 2 | 2018-05-04 | latest filing |
| 2016 | SCHATZ, BRIAN | Democratic | Contribution | For | $5,000 | 1 | 2015-05-21 | filing |
| 2016 | WYDEN, RONALD L. | Democratic | Contribution | For | $2,700 | 1 | 2015-05-08 | filing |